Same here Mike, our game and fish say we have more deer than ever, i think thats way wrong, first year in a long time i spent multiple days without seeing anything at all. The texas guys have stated the heat and drought, we had the same, it hit 116 here a couple days with a very long drought and days over 100, but ya think yad find a carcass now and then, i havent. as far as being nocturnal, i am not seeing the tracks and general sign this year either. dunno its like they vanished